(19)
(11) EP 3 494 200 A1

(12)

(43) Date of publication:
12.06.2019 Bulletin 2019/24

(21) Application number: 17754537.3

(22) Date of filing: 03.08.2017
(51) International Patent Classification (IPC): 
C10M 133/56(2006.01)
C10M 149/06(2006.01)
(86) International application number:
PCT/US2017/045207
(87) International publication number:
WO 2018/026982 (08.02.2018 Gazette 2018/06)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 03.08.2016 US 201662370371 P
02.08.2017 US 201715667066

(71) Applicant: Exxonmobil Research And Engineering Company
Annandale, NJ 08801-0900 (US)

(72) Inventors:
  • ALESSI, Michael L.
    Rose Valley, PA 19086 (US)
  • JETTER, Steven M.
    Hightstown, NJ 08520 (US)
  • KENNEDY, Steven
    West Chester, PA 19380 (US)
  • PARKER, Sarah E.
    Philadelphia, PA 19130 (US)
  • DU, Van An
    22089 Hamburg (DE)

(74) Representative: ExxonMobil Chemical Europe Inc. 
IP Law Europe Hermeslaan 2
1831 Machelen
1831 Machelen (BE)

   


(54) LUBRICATING ENGINE OIL FOR IMPROVED WEAR PROTECTION AND FUEL EFFICIENCY